O-ring Size

Replaces: 1-2437; 21.00061; 389157S100; 81873596; 82000793; 85807503; 9827060; A49666; B509660; F0NN19D660AA; 47109318; 76085336; 83994358; 87775245; 89837190; 89827060; 9837190; MLR2100061

Compatible equipment

This part fits WHEEL LOADER - TIER 4B (NA), SELF PROPELLED BALE WAGON, CASE CRAWLER TRACTOR, SERIES 3 CRAWLER DOZER TIER 3 (NA/EU), CASE IH AXIAL-FLOW COMBINE (NORTH AMERICA), CASE IH AXIAL-FLOW COMBINE (S/N JJC0032630 & AFTER) (NORTH AMERICA), CASE IH AXIAL-FLOW COMBINE (S/N JJC0034705 & AFTER) (NORTH AMERICA), CASE IH AXIAL-FLOW COMBINE, CRAWLER DOZER TIER 3 (NA/EU) (HYDRO), CRAWLER DOZER - TIER 4A, CASE IH AXIAL-FLOW COMBINE (S/N JJC0038346 & AFTER) (NORTH AMERICA), COMBINE SUPPLEMENT (S/N JJC0038346 & AFTER), CASE IH HILLSIDE COMBINE (S/N JJC0080540 & AFTER), CASE IH AXIAL-FLOW COMBINE (PRIOR TO S/N JJC0045689) (NORTH AMERICA), CASE IH AXIAL-FLOW COMBINE (S/N JJC0045689 & AFTER) (NORTH AMERICA), COMBINE FIELD TRACKER, COMBINE SUPPLEMENT, CASE IH COTTON HARVESTER, CASE IH COTTON PICKER (S/N JJC0012691 & AFTER), CASE IH COTTON PICKER (S/N JJC0002462 & AFTER), CASE DIESEL TRACTOR (PRIOR TO S/N 17895000), CASE DIESEL TRACTOR (S/N 17895000 THRU 002 & UP), NH SP FORAGE HARVESTER, CASE IH COTTON PICKER, CRAWLER DOZER - TIER 4B, CASE IH COTTON EXPRESS COTTON PICKER, CASE DIESEL TRACTOR (PRIOR TO S/N 17897500), CASE DIESEL TRACTOR (S/N 17897500 TO 17897505 17897510 & AFTER, CASE IH AXIAL-FLOW COMBINE (NA), PATRIOT SPRAYER TIER 4A, 3 CYL AG HIGHWAY TRACTOR, CASE IH AXIAL-FLOW COMBINE (NA) BTW HAJ292001&HAJ300000, CASE IH AXIAL-FLOW COMBINE (NA) BSN JJC0276540, CASE IH AXIAL-FLOW COMBINE (NA) BTW HAJ292001 & HAJ300000, CASE IH AXIAL-FLOW COMBINE (RU) ASN HAJ300001, CASE IH FRONT END LOADER, SPEEDROWER SELF-PROPELLED WINDROWER, CASE IH COTTON EXPRESS COTTON PICKER (AFTER S/N JJC0249500), CASE IH COTTON EXPRESS COTTON PICKER (BEFORE S/N JJC0249499), AXIAL-FLOW COMBINE (NA) ASN HAJ0300001, CASE IH AXIAL-FLOW COMBINE (NA) ASN HAJ300001, PATRIOT SPRAYER, CASE IH TRACTOR (AFTER S/N 11070000) (NORTH AMERICA), CASE IH TRACTOR (NORTH AMERICA), COTTON EXPRESS COTTON PICKER, SKID STEER BSN 430 NA N7M479683 430 EU N7M479546, SKID STEER - BSN N7M425032, SKID STEER - 440 NA BSN N8M474469 440 EU BSN N8M407542, COMPACT TRACK LOADER - BSN N7M483467, PATRIOT SPRAYER TIER 4, SKID STEER - BSN N7M454787, COMPACT TRACK LOADER - BSN N8M458846, CASE IH TRACTOR, SKID STEER TIER 2 P.I.N. N7M458414 & PRIOR, COMPACT TRACK LOADER - BSN N7M464019, SKID STEER BSN N7M452623, AXIAL-FLOW COMBINE (NA), 4 CYL AG TRACTOR 10 SERIES, CASE IH MAXXUM TRACTOR (NORTH AMERICA), COMBINE - TIER 4 COMMON CAB, COMBINE TIER 4, COMBINE - TIER 4 (NA), COMBINE - TIER 4B (NA), COMBINE - TIER 4B (NA) ASN - YFG014001, MY18 COMBINE TIER 4B (NA), CASE IH DIESEL TRACTOR, COMBINE - TIER 3, MY20 COMBINE TIER 4B (NA), CASE WHEEL LOADER (BEFORE S/N JEE0135500), CASE WHEEL LOADER (S/N JEE0135501 & AFTER) - ENGINE SUPPLEMENT, CASE WHEEL LOADER - NA (S/N JEE0135501 & AFTER), WHEEL LOADER TIER 3 (NA), CASE IH MAXXUM TRACTOR, 4 CYL AG TRACTOR 40 SERIES, LOADER LANDSCAPER, SERIES-2 LOADER LANDSCAPER - ASN JJG0225755, SERIES 3 LOADER LANDSCAPER TIER 3 - ASN N8C510600, LOADER BACKHOE (NORTH AMERICA), LOADER BACKHOE (NORTH AMERICA) (ASN JJG0020000), SERIES 2 LOADER BACKHOE - ASN JJG0239360, LOADER BACKHOE (NA) - ASN JJG0285001, SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C303000, SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C500000, BACKHOE LOADER (LIVERY) - TIER 3 NRC, BACKHOE LOADER (LIVERY) - TIER 4B, BACKHOE LOADER - TIER 3 NRC, BACKHOE LOADER - TIER 4A - FROM PIN NCC560000, BACKHOE LOADER - TIER 4B, BACKHOE LOADER 2WD - TIER 3 NRC - MY18, BACKHOE LOADER 2WD - TIER 3 NRC - MY19, BACKHOE LOADER 2WD - TIER 4B - MY18, BACKHOE LOADER 2WD - TIER 4B - MY19, BACKHOE LOADER 4WD - TIER 3 NRC - MY18, BACKHOE LOADER 4WD - TIER 3 NRC - MY19, BACKHOE LOADER 4WD - TIER 4B - MY18, BACKHOE LOADER 4WD - TIER 4B - MY19, LOADER BACKHOE (TIER 3), LOADER BACKHOE - TIER 3 NRC, CASE SUPER-K CONSTRUCTION KING LOADER BACKHOE, LOADER BACKHOE - BSN JJG0239361, SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C304000, SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C5040000, SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C307000, SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C508000, BACKHOE LOADER - TIER 4A - FROM PIN NCC564000, LOADER BACKHOE - TIER 3, BACKHOE LOADER (LIVERY) - WIDE TRACK - TIER 3 NRC, BACKHOE LOADER (LIVERY) - WIDE TRACK - TIER 4B, BACKHOE LOADER - WIDE TRACK - TIER 4B, BACKHOE LOADER 4WD - WIDE TRACK - TIER 3 NRC - MY18, BACKHOE LOADER 4WD - WIDE TRACK - TIER 3 NRC - MY19, BACKHOE LOADER 4WD - WIDE TRACK - TIER 4B - MY18, BACKHOE LOADER 4WD - WIDE TRACK - TIER 4B - MY19, BACKHOE LOADER WIDE TRACK - TIER 3, BACKHOE LOADER WIDE TRACK - TIER 3 NRC, BACKHOE LOADER WIDE TRACK - TIER 4A, INTERNATIONAL TRACTOR, TURBO LOADER BACKHOE, 4 CYL AG TRACTOR MEXICO, LOADER BACKHOE, SERIES 2 LOADER BACKHOE - ASN JJG0210575, SERIES 2 LOADER BACKHOE TIER 2 (NA) - ASN N4C309000, SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N8C508500, SERIES 3 LOADER BACKHOE TIER 3 (NA) - ASN N7C431854, BACKHOE LOADER - TIER 4A, MY18 COMBINE TIER 4B (EU), CASE WHEEL LOADER (PRIOR TO S/N JAK0021701) (NORTH AMERICA), CASE WHEEL LOADER (S/N JAK0021701 & AFTER) (NORTH AMERICA), CASE WHEEL LOADER (NORTH AMERICA), CASE WHEEL LOADER, MODULE EXPRESS COTTON PICKER, MODULE EXPRESS, 4 CYL AG TRACTOR 10 SERIES (U.K. ONLY), SERIES 1 CRAWLER - 07/01/2002 - 01/31/2005, SERIES 2 CRAWLER TIER 2 - 01/21/2005 - 06/16/2006, SERIES 3 CRAWLER TIER 2 - 06/20/2006 - 12/31/2008, CRAWLER DOZER TIER 3 (HYDRO), 4 CYL ORCHARD TRACTOR 10 SERIES, 4 CYL AG TRACTOR FLAT DECK 10 SERIES, CASE CONSTRUCTION KING LOADER BACKHOE, INTERNATIONAL DIESEL TRACTOR, 8304 275HP - ENGINE, 8304 305HP - ENGINE, 9004 350HP - ENGINE, AXIAL-FLOW COMBINE, CASE IH MAGNUM TRACTOR (NORTH AMERICA), COMBINE - TIER 4B (NA) - 2014, COMBINE - TIER 4B (NA) - 2016, CASE IH MAGNUM TRACTOR, COMBINE - TIER 4, COMBINE - TIER 4B (NA) ASN YFG230001, COMBINE - TIER 4B (NA) BSN YFG230000, MY19 COMBINE TIER 4B (NA), CRAWLER DOZER TIER 3, 6 CYL AG TRACTOR, 6 CYL ORCHARD TRACTOR, 6 CYL AG TRACTOR 40 SERIES, 6 CYL ORCHARD TRACTOR 40 SERIES, FORD TRACTOR, CASE WHEEL LOADER (S/N JEE0155000 & BEFORE), CASE WHEEL LOADER (S/N JEE0155001 & AFTER), WHEEL LOADER TIER 3 NA/EU, MY18 COMBINE TIER 4B REDEKOP CHOPPER OPTION (NA), CASE LONG TRACK CRAWLER TRACTOR, CASE SKID STEER LOADER, CASE SKID STEER LOADER - ASN JAF0352234 (NA) JAF0352715 (EU), 6 CYL AG TRACTOR ALL PURPOSE, CASE IH SELF-PROPELLED WINDROWER TRACTOR, DRAPER HEADER (15 18 & 21 FT.), SHIFTABLE DRAPER GRAIN HEADER (21 25 & 30 FT.), DRAPER HEADER (15 18 & 21 FT.) S/N CFH0030001 THRU CFH0030158, DRAPER HEADER (15 18 & 21 FT.) S/N CFH0030159 & AFTER, INTERNATIONAL DIESEL TRACTOR (UP TO S/N 3083), CASE IH SELF-PROPELLED ROTARY WINDROWER TRACTOR, BIDIRECTIONAL TRACTOR W/EMISSIONIZED ENGINE, BIDIRECTIONAL TRACTOR, CASE SKID STEER LOADER - ASN JAF0320050 (NA) JAF0274262 (EU), CASE IH STEIGER 4WD TRACTOR (PRIOR TO S/N JCB0003600), CASE IH STEIGER 4WD TRACTOR (S/N JCB0003600 & AFTER), CASE IH STEIGER 4WD TRACTOR (FROM S/N 17900650 TO JCB0003599), CASE IH STEIGER 4WD TRACTOR (PRIOR TO S/N 17900650), CASE IH STEIGER 4WD TRACTOR (AFTER S/N 17900649), LARGE 4WD TRACTOR, CASE IH STEIGER 4WD TRACTOR, WHEEL LOADER TIER 3 (NA/EU), CASE IH STEIGER POWER SHIFT 4WD TRACTOR, CASE IH STEIGER POWER SHIFT 4WD TRACTOR (S/N JCB0027096 & AFTER), CASE IH STEIGER SYNCHROSHIFT 4WD TRACTOR (S/N JCB0027096 & AFTER), CASE IH STEIGER 4WD TRACTOR (S/N JCB0027096 & AFTER), CASE IH STEIGER 4WD TRACTOR (S/N JEE0033803 & AFTER), VERSATILE 4WD TRACTOR, VERSATILE TRACTOR, CASE IH 4WD TRACTOR, CASE SKID STEER LOADER - ASN JAF0311357 (NA) JAF0274360 (EU), C9 12V ENGINE, SUGAR CANE HARVESTER (BRAZIL) (TYRE MACHINE) - ASN 880001, SUGAR CANE HARVESTER TYRE MACHINE - TIER 3 (INT) - MY17, SUGAR CANE HARVESTER TYRE MACHINE - TIER 3 (NAR) - MY17, SUGAR CANE HARVESTER (BRAZIL) (TRACK MACHINE) - ASN 880001, SUGAR CANE MULTI ROW BR, SUGAR CANE HARVESTER TRACK MACHINE - TIER 3 (NAR) - MY17, ADVANCED FARMING SYSTEM (NORTH AMERICA), COMPACT TRACTOR - CVT TRANSMISSION W/CAB (NA), COMPACT TRACTOR - CVT TRANSMISSION W/CAB (NA) - ON & ABOVE PIN # ZCMB11001, COMPACT TRACTOR - HST TRANSMISSION W/CAB (NA), COMPACT TRACTOR W/CAB, COMPACT TRACTOR - CVT TRANSMISSION W/CAB (CAN ONLY), COMPACT TRACTOR W/CAB - TIER 4B (NA), COMPACT TRACTOR W/ROPS - TIER 4B (NA), SELF-PROPELLED BALE WAGON, CASE DIESEL TRACTOR, COMPACT TRACK LOADER - NRC, COMPACT TRACK LOADER - TIER 4B, COMPACT TRACK LOADER, COMPACT TRACK LOADER - TIER 4A, COMPACT TRACK LOADER - TIER 4B-C, COMPACT TRACK LOADER - TIER 3 - ROW, COMPACT TRACK LOADER - TIER 4F - NA, STEIGER SERIES IV PANTHER TRACTOR, 1325 - STEIGER PANTHER 1000-SERIES POWERSHIFT TRACTOR, 1360 - STEIGER PANTHER 1000-SERIES POWER SHIFT TRACTOR, 1400 - STEIGER PANTHER 1000-SERIES POWERSHIFT TRACTOR, 1225 - STEIGER COUGAR 1000-SERIES RANGE POWERSHIFT TRACTOR, 1280 - STEIGER COUGAR 1000-SERIES RANGE POWERSHIFT TRACTOR, REVELATION COMBINE - TIER 4B (NAFTA), COMBINE ELEVATION - TIER 4B (NA), REVELATION COMBINE - TIER 5 (NAFTA), REVELATION COMBINE TRACK - TIER 4B (NAFTA), REVELATION COMBINE TRACK - TIER 5 (NAFTA), TIER4 COMBINES, REVELATION COMBINE - TIER 4A (NAFTA), COMBINE ELEVATION - TIER 4A (APAC/NA), REVELATION COMBINE TRACK - TIER 4A (NAFTA), COMBINE ELEVATION - TIER 4A (NA), COMBINE - TIER 4B (NA)., COMBINE, COMBINE ENGINE - 9L FROM PIN HAJ111001, ELEVATION COMBINE, COMBINE - 13L ENGINE, COMBINE - MADE IN U.S.A. including models 1021G, 1089, 1095, 1121G, 1150E, 1150G, 1150H, 1150K, 1155E, 1620, 1640, 1644, 1650L, 1650M XLT, 1660, 1666, 1670, 1680, 1688, 1800, 1822, 1844, 1896, 1915, 2022.

Frequently asked questions

What is the part number?

The manufacturer part number is 128483A1.

Is this a genuine OEM part?

Yes. Southeastern Equipment stocks OEM and quality aftermarket parts for heavy equipment. Contact us if you need a specific OEM source or aftermarket option.

Will this fit my machine?

See the compatible equipment list above. If your model is not listed, call us with your machine's serial number and we can confirm.

Where does this ship from?

Southeastern Equipment Company ships parts nationwide from our US warehouse. Orders placed before 2 PM ET typically ship same day.

Free pickup at any of our 17 branches across Ohio, Indiana, Michigan, and Kentucky. Select your preferred branch at checkout.

30-day no-fault returns. Bought the wrong part? Send it back for a full refund — no restocking fees, no minimums.